# Describing position following a reflection with missing coordinates

Students try to find missing coordinates of a shape after it has been reflected.

Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

## Question 5

Q1.When the coordinate (5,5) is translated 5 squares down, what is the new translated coordinate?

1/5

Q2.When the coordinate (5,5) is translated 5 squares left, what is the new translated coordinate?

2/5

Q3.A square with coordinates A(-6,-3), B(-6,-6) and C(-3,-6) is translated 10 squares right, what is the coordinate of D'?

3/5

Q4.(6,4) and (1,7) are 2 vertices of a rectangle. When the shape is translated 4 squares to the left, what are the translated vertices of the missing 2 coordinates?

4/5

Q5.(5,-4) and (10,-6) are two vertices of a rectangle, what are the coordinates of the missing two vertices after they have been translated 10 squares left and 6 squares up?

5/5

Quiz:

# Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

## Question 5

Q1.When the coordinate (5,5) is translated 5 squares down, what is the new translated coordinate?

1/5

Q2.When the coordinate (5,5) is translated 5 squares left, what is the new translated coordinate?

2/5

Q3.A square with coordinates A(-6,-3), B(-6,-6) and C(-3,-6) is translated 10 squares right, what is the coordinate of D'?

3/5

Q4.(6,4) and (1,7) are 2 vertices of a rectangle. When the shape is translated 4 squares to the left, what are the translated vertices of the missing 2 coordinates?

4/5

Q5.(5,-4) and (10,-6) are two vertices of a rectangle, what are the coordinates of the missing two vertices after they have been translated 10 squares left and 6 squares up?

5/5

# Video

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# Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

Quiz:

# Describing Position Following a Reflection with Missing Coordinates Quiz

Quiz about finding missing coordinates after a reflection

## Question 5

Q1.When the coordinate (2,-3) is reflected by a line of reflection along the y-axis, what is the new reflected coordinate?

1/5

Q2.When the coordinate (2,-3) is reflected by a line of reflection along the x-axis, what is the new reflected coordinate?

2/5

Q3.A triangle with coordinates (4,7), (4,1) and (6,1) is reflected by a line of reflection along the x-axis, what are the reflected coordinates?

3/5

Q4.(-5,-5) and (-6,-6) are 2 vertices of a square. When the shape is reflected by a line of reflection along the y-axis, what are the translated vertices of the missing 2 coordinates?

4/5

Q5.(5,-4) and (10,-6) are two vertices of a rectangle, what are the coordinates of the missing two vertices after they have been reflected by a line of reflection along the x-axis and then reflected by a line of reflection along the y-axis?

5/5

Quiz:

# Describing Position Following a Reflection with Missing Coordinates Quiz

Quiz about finding missing coordinates after a reflection

## Question 5

Q1.When the coordinate (2,-3) is reflected by a line of reflection along the y-axis, what is the new reflected coordinate?

1/5

Q2.When the coordinate (2,-3) is reflected by a line of reflection along the x-axis, what is the new reflected coordinate?

2/5

Q3.A triangle with coordinates (4,7), (4,1) and (6,1) is reflected by a line of reflection along the x-axis, what are the reflected coordinates?

3/5

Q4.(-5,-5) and (-6,-6) are 2 vertices of a square. When the shape is reflected by a line of reflection along the y-axis, what are the translated vertices of the missing 2 coordinates?

4/5

Q5.(5,-4) and (10,-6) are two vertices of a rectangle, what are the coordinates of the missing two vertices after they have been reflected by a line of reflection along the x-axis and then reflected by a line of reflection along the y-axis?

5/5

# Lesson summary: Describing position following a reflection with missing coordinates

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